26806516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4447}}^1$

素因数の和:4599

約数の個数: 24

約数和(自身を含む): 51561216

約数和(自身を除く): 24754700

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 4447, 6028, 8894, 17788, 48917, 97834, 195668, 609239, 1218478, 2436956, 6701629, 13403258, 26806516]

約数ペア:

[(1, 26806516), (2, 13403258), (4, 6701629), (11, 2436956), (22, 1218478), (44, 609239), (137, 195668), (274, 97834), (548, 48917), (1507, 17788), (3014, 8894), (4447, 6028)]